227556008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{4783}}^1$

素因数の和:5121

約数の個数: 32

約数和(自身を含む): 450652800

約数和(自身を除く): 223096792

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 313, 626, 1252, 2504, 4783, 5947, 9566, 11894, 19132, 23788, 38264, 47576, 90877, 181754, 363508, 727016, 1497079, 2994158, 5988316, 11976632, 28444501, 56889002, 113778004, 227556008]

約数ペア:

[(1, 227556008), (2, 113778004), (4, 56889002), (8, 28444501), (19, 11976632), (38, 5988316), (76, 2994158), (152, 1497079), (313, 727016), (626, 363508), (1252, 181754), (2504, 90877), (4783, 47576), (5947, 38264), (9566, 23788), (11894, 19132)]